A low specific heat capacity
<span><span>The reaction is as follows:
C6H6 </span>+ HNO3 + H2SO4 ------------> </span>C6H5NO2<span> + H</span>2<span>O
(BENZENE) (NITRIC ACID)(CATALYST)
</span>NO2(+) is the electrophile that acctacks on the benzene ring in nitration process.
Matematically speaking, maybe because:
The number of substances = number of elements + number of different combinations of those elements
B- Electrical conductivity
The answer is B. Equilibrium means a state in which opposing forces or influences are balanced.